Summary Plots and Statistics for Drifting Buoy Sperm Whale Events
Summary tables and plots to aid in manual assessment of potential sperm whale events in drifting buoy data. Cpde adapted by Kourtney Burger for SWFSC CalCurCEAS 2024 drifter analysis
Kourtney Burger
11 June 2025
Code source
Replicated code from Jenny Trickey’s repo here
Trip/drift: CalCurCEAS_2024_027
Summaries generated: 2025 Jun 11 15:04 UTC
Setup
Load needed libraries.
# load all libraries
devtools::install_github('taikisan21/PAMpal')
library(PAMpal)
# library(kableExtra) # known bug with R ver 4.3.0 so install from github
devtools::install_github('kupietz/kableExtra')
library(kableExtra)
library(ggplot2)
library(RSQLite)
library(tuneR)
# library(wesanderson)
library(here)
library(DBI)
# I don't think we need these but saving here in case
library(dplyr)
# library(tcltk)
# library(manipulate)Set user-defined variables.
# name project
# ProjID <- 'MHI UxS Glider Project'
# combine trip, recorder, pg version (all defined in YAML) to single run string
# dbFileStr <- paste0(params$mission, '_', params$drift, '_Kogia_', params$pgver)
# define subfolder paths based on selected analysis folder and trip strings
# path_to_db <- file.path(params$path_pg, 'Database')
# path_to_binaries <- file.path(params$path_pg, 'Binaries', params$drift)
path_to_binaries <- choose.dir(default="", caption = "Select path to specific drift main binaries folder")
# assemble some file names
# pamguard database
# dbFile <- file.path(path_to_db, paste0(dbFileStr, '.sqlite3'))
dbFile <- file.choose()
# dbFile <- choose.files(default = "", caption = "Select database file", multi = FALSE)
# already processed acoustic study 'dets' file
detsFile <- file.path(params$path_dets, paste0(params$mission, '_', params$drift,'/', params$mission, '_2024_', params$drift, '_Filtered.rdata'))
detsFiltFile <- file.path(params$path_dets,
paste0(params$mission, '_', params$drift,'/', params$mission, '_2024_', params$drift, '_', params$channelStr, '.rdata'))
# specify calibration file
# calFile <- params$calFile # pull from YAML
# set path to reference spectra if will be used
path_to_refSpec <- file.path(params$path_to_refSpec) # pull from YAML
# specify which reference spectra to plot
# refSpecList = c('Gm', 'Pc')
refSpecList <- params$refSpecList # pull from YAML
refSpecSp <- params$refSpecSp
# ALTERNATIVE SELECT PATHS
# path_pg <- choose.dir(default = "", caption = "Select path to pamguard folder that contains databases and binaries folders")
# # select path to database files
# path_to_db <- choose.dir(default = "", caption = "Select path to folder with all database files")
# # select path to specific binary drift file
# path_to_binaries <- choose.dir(default="", caption = "Select path to specific drift main folder")
# # set up datebase driver
# sqlite <- dbDriver("SQLite") # outdated/no longer supported
# connect to SQLite database using the newer method
con <- dbConnect(RSQLite::SQLite(), dbname = dbFile)
#Set time zone to UTC
Sys.setenv(TZ = 'UTC')
# reference spectra colors - allows for up to 6 ref specs
# pastel
# rsPalette <- c('#66c2a5', '#fc8d62', '#8da0cb', '#e78ac3',
# '#a6d854', '#ffd92f')
# bold
rsPalette <- c('#1b9e77', '#d95f02', '#7570b3', '#e7298a',
'#66a61e', '#e6ab02')Define needed functions
Source some external functions
source(here::here('_code/functions', 'loadMultiBinaries.R'))
source(here::here('_code/functions', 'plotContours.R'))
source(here::here('_code/functions', 'clickSummary.R'))
source(here::here('_code/functions', 'whistleSummary.R'))
# if not using Rproj/here package use:
# source(file.path(params$path_code, 'R', 'functions', 'loadMultiBinaries.R'))Load and prep AcousticStudies
If already created, load an existing dets PAMpal
AcousticStudy object for event processing. We need to load both the
unfiltered dets and filtered detsFilt
AcousticStudies.
# load existing dets AcousticStudy (created with
# workflow_generate_acousticStudies.R)
# load(detFile)
if (file.exists(detsFile)){
dets <- readRDS(detsFile)
cat('Loaded', detsFile, '\n')
} else {
cat('No AcousticStudy \'dets\' file available', '\n')
}## Loaded F:/gcp_upload/2_Acoustic-Studies/CalCurCEAS_027/CalCurCEAS_2024_027_Filtered.rdataif (file.exists(detsFiltFile)){
detsFilt <- readRDS(detsFiltFile)
cat('Loaded', detsFiltFile, '\n')
} else {
cat('No AcousticStudy \'detsFilt\' file available', '\n')
}## Loaded F:/gcp_upload/2_Acoustic-Studies/CalCurCEAS_027/CalCurCEAS_2024_027_ch1.rdata# summarize how many events
nEvents <- length(names(PAMpal::events(dets)))
# number of events may change after filtering (all clicks may be filtered out)
nEventsFilt <- length(names(PAMpal::events(detsFilt)))Loaded F:/gcp_upload/2_Acoustic-Studies/CalCurCEAS_027/CalCurCEAS_2024_027_Filtered.rdata and F:/gcp_upload/2_Acoustic-Studies/CalCurCEAS_027/CalCurCEAS_2024_027_ch1.rdata
## Updated the locations of 1 out of 1 missing database files.
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## Updating files in events...
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## Updating files in events...
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|===================================================================================================================== | 99% | |====================================================================================================================== | 99% | |====================================================================================================================== | 100% | |=======================================================================================================================| 100%Updated file paths to binaries in databases for F:/gcp_upload/2_Acoustic-Studies/CalCurCEAS_027/CalCurCEAS_2024_027_Filtered.rdata and F:/gcp_upload/2_Acoustic-Studies/CalCurCEAS_027/CalCurCEAS_2024_027_ch1.rdata
Create initial output Event Table CSV
To be used for manual scoring based on report figures.
# set up output data frame
evTable <- data.frame(drift = character(nEvents), id = character(nEvents),
species = character(nEvents), numClicks = numeric(nEvents))
# populate with drift string and event names
evTable$drift <- paste0(params$mission, '_', params$drift)
evTable$id <- names(PAMpal::events(detsFilt))
# get all click data
allClks <- PAMpal::getClickData(detsFilt)
# get the number of clicks for each event
for (iEvent in c(1:nEventsFilt)){
evTable$numClicks[iEvent] <- length(which(allClks$eventId == evTable$id[iEvent]))
}
# keep only rows/events with at least 200 clicks
evTable <- evTable[which(evTable$numClicks >199),]
# add column for keeping/removing based on median peak frequency
evTable$keep <- FALSE # set all to false, will mark keepers as TRUE in loop
# save event table as CSV
write.csv(evTable, file = file.path(params$path_dets,
paste0('eventTable_', params$mission, '_',
params$drift, '_', Sys.Date(),'.csv')))2158 events (files) in drift. 196 events have at least 200 clicks. Additional events may be removed if the median peak frequency of all high SNR clicks is less than 6 kHz. The final number of events can be found at the very end of the report.
Load reference spectra, if specified
Load the reference spectra for plotting, if set with
refSpecList.
# refSpecList is specified in YAML params. Can be one or multiple species
# for single species specify as char string without quotations e.g., refSpecPc
# for multiple species, specify with call to R and c()
# e.g., !r c('meanSpecGm', 'refSpecPc_LLHARP')
refSpecs <- NULL
if (!is.null(refSpecList)){
refSpecs = list()
for (rs in refSpecList){
refSpecs[[rs]] = read.csv(file.path(path_to_refSpec, paste0(rs, '.csv')))
}
}Event summaries
Loop through each detection event (n = 196) create plots and a table of summary statistics for click and whistle detections. This process uses AcousticStudy objects that have detection data for each event, and also pulls information from the Pamguard binaries associated with each AcousticStudy.
Click plots (other than the SNR plot) only show clicks with SNRs >= 15 dB.
for (iEvent in c(1:nEventsFilt)){
# iEvent = 6 # for testing
# ("pagebreak \n")
# extract this event UID string
eventList <- PAMpal::events(detsFilt)
eventUID <- names(eventList)[iEvent]
###### summarize clicks ######
cl <- clickSummary(detsFilt, eventUID)
if ((cl$nClicks > 199) && median(cl$goodClicks$peak, na.rm = TRUE) >= 6){
# keep this in evTable
evTable$keep[evTable$id == eventUID] <- TRUE
evTable$medPeakFrq[evTable$id == eventUID] <- median(cl$goodClicks$peak,
na.rm = TRUE)
# set header for this event and print time
cat('\n\n#### Event ID: ', names(eventList)[iEvent], '\n')
cat('Time: ', format(eventList[[eventUID]]@ancillary$grouping$start,
'%Y-%m-%d %H:%M%Z'), ' to ',
format(eventList[[eventUID]]@ancillary$grouping$end, '%Y-%m-%d %H:%M%Z'),
'\n')
cat('\nEvent contains', nrow(PAMpal::getClickData(dets[[eventUID]])),
'original clicks,', paste0('**', cl$nClicks), 'valid clicks** after',
'filtering.\n')
cat('\n')
###### summarize whistles ######
# wl <- whistleSummary(detsFilt, eventUID)
#
# cat('\nEvent contains', paste0('**', wl$nWhistles), 'whistles**.\n')
# cat('\n')
###### click plots and table ######
cat('\n##### Click plots and table\n')
cat('\n SNR histogram includes all filtered clicks. Other plots contain only',
'clicks with SNR >= 15 dB', paste0('(**n = ', cl$nGoodClicks, ' clicks**)'),
'.\n')
cat('\n')
# if any clicks...
if (cl$nClicks > 0){
# histogram of all clicks and SNR >= 15 dB cut off
xMax <- max(c(15, ceiling(max(cl$snr)) + 2)) # whichever is bigger
if (any(!is.na(cl$snr))){
hist(cl$snr, breaks = seq(from = floor(min(cl$snr)),
to = xMax, by = 2),
main = 'Click SNR', sub = '(all filtered clicks)', xlab = 'SNR')
abline(v = 15, lty = 2, lwd = 2, col = 'red4')
}
}
# if sufficient good clicks...
if (cl$nGoodClicks > 0) {
# histogram of click durations - good clicks only
subStr <- paste0('(high SNR clicks, n=', cl$nGoodClicks, ')')
hist(cl$goodClicks$duration,
breaks = seq(from = 0, to = max(cl$goodClicks$duration) + 100,
by = 100), main = 'Click duration', sub = subStr,
xlab = expression(paste('duration [', mu, 's]')))
abline(v = median(cl$goodClicks$duration), lty = 2, lwd = 2, col = 'black')
legend('topright', legend = 'median', lty = 2, lwd = 2, col = 'black')
cat('\n')
cat('\n')
# Calculate and plot Concatenated and Mean Spectrum for clicks w/ max SNR > 15dB
# NB: JLKM uses more exaggerated SNR (>40 dB) for BWs bc actual spectra may
# be noisy for single clicks
# reducing wl can give more accurate noise floor but 'smoother' spectrum
# increasing wl will give more exact spectrum but may exclude too many
# clicks based on SNR (noise measure will overlap with click output; noise
# is just measured as same wl from start of binary snippet and binaries
# binary snippets are v short)
# Trial and error - 256 works ok for LLHARP data = 1.28 ms
# NB: JLKM uses 500 for beaked whales with samp rate 288k
avgSpec <- PAMpal::calculateAverageSpectra(detsFilt, evNum = eventUID, wl = 256,
channel = params$channelNum, norm = TRUE,
noise = TRUE, sort = TRUE, snr = 15,
plot = c(TRUE, FALSE))
# concatenated spectrogram will get plotted within calculation
# avg spectrum plots separately (bc adding stuff)
if (!is.null(avgSpec)) {
# Peak freq as calculated by calculateAvgerageSpectra -for subtitle
peakFreq <- round(avgSpec$freq[which.max(avgSpec$avgSpec)]/1000, 2)
plot(1, type = 'n', xlim = c(0, 100), ylim = c(min(avgSpec$avgSpec), 0),
xlab = 'Frequency (kHz)', ylab = 'Normalized Magnitude (dB)',
main = 'Average Spectrum', sub = paste0('Peak: ', peakFreq, 'kHz'))
# add grid lines for frequency at 10 kHz intervals
for (iline in ((0:20)*10)) {lines(c(iline,iline), c(-100,10), col="gray")}
# add template spectra
if (length(refSpecs) > 0){
rsCols <- rsPalette[1:length(refSpecs)]
for (rs in 1:length(refSpecs)){
rsTmp <- refSpecList[rs]
rsNorm <- refSpecs[[rsTmp]]
rsMax <- max(rsNorm$dB)
rsNorm$dBNorm <- rsNorm$dB - rsMax
lines(rsNorm$frq, rsNorm$dBNorm, col = rsCols[rs], lwd = 2)
}
}
# plot noise
lines(avgSpec$freq/1000, avgSpec$avgNoise, lty = 3, lwd = 2)
# plot avg spectrum
lines(avgSpec$freq/1000, avgSpec$avgSpec, lty = 2, lwd = 3)
# also plot median spectrum
medSpec <- 20*log10(apply(avgSpec$allSpec, 1, function(y) {
median(10^(y/20), na.rm = TRUE)}))
medSpecNorm <- medSpec - max(medSpec, na.rm = TRUE)
lines(avgSpec$freq/1000, medSpecNorm, lty = 1, lwd = 3)
# add legend
if (length(refSpecs) > 0){
legend(x = 'topright', c(refSpecSp, 'Avg.', 'Med.', 'Noise'),
lty = c(rep(1, length(refSpecs)), 2, 1, 3),
lwd = c(rep(1, length(refSpecs)), 2, 3, 2),
col = c(rsCols, 'black', 'black', 'black'), cex = 0.8)
} else if (length(refSpecs) == 0){
legend(x = 'topright', c('Avg.', 'Med.', 'Noise'),
lty = c(2, 1, 3), lwd = c(2, 3, 2),
col = c('black', 'black', 'black'), cex = 0.8)
}
}
# NB: JLKM BW approach has additional plots here:
# IPI
# Waveform of strongest click
# Wigner plot
# We are not including those here because not really useful for FKW, but if
# interested in adding back in, see:
# https://github.com/jlkeating/PAMGuard_Event_Code
cat('\n')
cat('\n')
# create median stats table for clicks with -15 dB TK noise cut off
cat('\n\n Median statistics for', cl$nGoodClicks, 'high SNR clicks with',
'SNR >= 15 dB.')
cat('\n')
cat(knitr::kable(cl$mt, format = 'html', caption = '', align = 'l',
row.names = FALSE) %>%
kableExtra::kable_styling(bootstrap_options = c('basic', 'condensed'),
full_width = F))
} else { # no good clicks so no summary plots/table
cat('\nNo clicks of sufficient SNR to plot or summarize.\n')
}
###### whistle plots and table ######
#
# cat('\n##### Whistle plots and table\n')
#
# # if whistles present ...
# if (wl$nWhistles > 0) {
# # create median stats table for all whistles
# # cat('\n\n Median statistics for', wl$nWhistles, 'whistles.')
# # cat('\n')
#
# # plot whistle contours
# # map the needed binary files
# binFiles <- dets@events[[eventUID]]@files$binaries
# wmFileIdx <- grep(pattern = '^.*WhistlesMoans_Whistle_and_Moan.*\\.pgdf$',
# binFiles)
# wmFiles <- dets@events[[eventUID]]@files$binaries[wmFileIdx]
#
# # load them
# whBin <- loadMultiBinaries(wmFiles)
# # trim to just the event time
# whBinEv <- whBin[names(whBin) %in%
# detsFilt[[eventUID]]$Whistle_and_Moan_Detector$UID]
#
# # #plot - ggplot version/functionized
# # pc <- plotContours(whBinEv)
# # # print(pc)
# # pc + ggtitle(eventUID)
# #
#
# # get plot limits
# # xMax <- 0
# # yMax <- 0
# # for (wc in 1:length(names(whBinEv))){
# # df <- data.frame(time = whBinEv[[wc]]$time - whBinEv[[wc]]$time[1],
# # freq = whBinEv[[wc]]$freq/1000)
# # xMaxTmp <- max(df$time)
# # yMaxTmp <- max(df$freq)
# # if (xMaxTmp > xMax){xMax <- xMaxTmp}
# # if (yMaxTmp > yMax){yMax <- yMaxTmp}
# # }
# # or use standard max lims
# xMax <- 1.5
# yMax <- 20
#
# # plot each line
# plot(1, type = 'n', xlim = c(0, round(xMax,2)), ylim = c(0, round(yMax,-1)),
# xlab = 'Time (s)', ylab = 'Frequency (kHz)',
# main = 'Whistle Contours')
# # add grid lines for frequency at 0.125 s and 5 kHz intervals
# for (iline in (seq(0,2,0.125))) {lines(c(iline,iline), c(-10,60),
# col="lightgray")}
# for (iline in (seq(0,50,5))) {lines(c(-0.5,2.5), c(iline,iline),
# col="lightgray")}
# # loop through each contour
# for (wc in 1:length(names(whBinEv))){
# df <- data.frame(time = whBinEv[[wc]]$time - whBinEv[[wc]]$time[1],
# freq = whBinEv[[wc]]$freq/1000)
# lines(df$time, df$freq, col = rgb(0,0,0,0.4))
# }
#
# # plot histogram of median frequency
# hist(wl$wh$freqMedian/1000,
# breaks = seq(0, ceiling(max(wl$wh$freqMedian/1000)) + 1, 1),
# main = 'Histogram of whistle median frequency',
# xlab = 'Median frequency (kHz)')
#
# cat('\n')
# cat('\n')
#
# cat('Median statistics for n = ', wl$nWhistles, 'whistles.\n')
# # create median stats table for all whistles
# cat(knitr::kable(wl$mt, format = 'html', caption = '', align = 'l',
# row.names = FALSE) %>%
# kable_styling(bootstrap_options = c('basic', 'condensed'),
# full_width = F))
#
# } else {
# cat('\nNo whistles present.\n')
# }
cat('\n')
cat('\n\n --- \n\n')
cat('\n')
}# num clicks/peak freq check
} # loopEvent ID: 7950.241123160602.wav
Time: 2024-11-23 16:06UTC to 2024-11-23 16:12UTC
Event contains 6886 original clicks, 3443 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 1466 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6.4 |
| Median 3dB Center Frequency [kHz] | 6.08 |
| Median 10dB Center Frequency [kHz] | 6.62 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.14 (5.35 - 6.69) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 4.27 (3.89 - 8.99) |
| Median duration [μs] (25-75 percentile) | 313 (36 - 1000) |
Event ID: 7950.241123161202.wav
Time: 2024-11-23 16:12UTC to 2024-11-23 16:18UTC
Event contains 3980 original clicks, 1990 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 867 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 5.69 |
| Median 10dB Center Frequency [kHz] | 6.19 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.13 (5.07 - 6.42) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 4.32 (3.64 - 8.42) |
| Median duration [μs] (25-75 percentile) | 143 (21 - 1000) |
Event ID: 7950.241123163002.wav
Time: 2024-11-23 16:30UTC to 2024-11-23 16:36UTC
Event contains 466 original clicks, 233 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 172 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 8.8 |
| Median 3dB Center Frequency [kHz] | 8.55 |
| Median 10dB Center Frequency [kHz] | 8.48 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.23 (7.81 - 9.31) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 4.08 (6.26 - 10.5) |
| Median duration [μs] (25-75 percentile) | 87 (0 - 312) |
Event ID: 7950.241123174202.wav
Time: 2024-11-23 17:42UTC to 2024-11-23 17:48UTC
Event contains 496 original clicks, 248 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 240 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6.4 |
| Median 3dB Center Frequency [kHz] | 6.67 |
| Median 10dB Center Frequency [kHz] | 6.95 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.15 (6.06 - 7.24) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 3.84 (4.45 - 8.78) |
| Median duration [μs] (25-75 percentile) | 1344 (1000 - 1867) |
Event ID: 7950.241123175402.wav
Time: 2024-11-23 17:54UTC to 2024-11-23 18:00UTC
Event contains 500 original clicks, 250 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 229 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6.4 |
| Median 3dB Center Frequency [kHz] | 6.47 |
| Median 10dB Center Frequency [kHz] | 6.34 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.863 (5.98 - 6.96) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.97 (4.17 - 7.68) |
| Median duration [μs] (25-75 percentile) | 1217 (1000 - 1541) |
Event ID: 7950.241123180002.wav
Time: 2024-11-23 18:00UTC to 2024-11-23 18:06UTC
Event contains 420 original clicks, 210 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 195 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 6.3 |
| Median 10dB Center Frequency [kHz] | 6.46 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.784 (5.89 - 6.74) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 3.94 (3.79 - 8.09) |
| Median duration [μs] (25-75 percentile) | 1340 (1069 - 1655) |
Event ID: 7950.241123184202.wav
Time: 2024-11-23 18:42UTC to 2024-11-23 18:48UTC
Event contains 482 original clicks, 241 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 213 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6.8 |
| Median 3dB Center Frequency [kHz] | 6.67 |
| Median 10dB Center Frequency [kHz] | 6.9 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.971 ( 6 - 7.26) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.91 (4.86 - 8.53) |
| Median duration [μs] (25-75 percentile) | 1392 (425 - 2250) |
Event ID: 7950.241123184802.wav
Time: 2024-11-23 18:48UTC to 2024-11-23 18:54UTC
Event contains 484 original clicks, 242 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 199 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6.4 |
| Median 3dB Center Frequency [kHz] | 6.3 |
| Median 10dB Center Frequency [kHz] | 6.46 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.19 (5.52 - 7) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 3.6 (3.85 - 8.76) |
| Median duration [μs] (25-75 percentile) | 1275 (1000 - 1986) |
Event ID: 7950.241123185402.wav
Time: 2024-11-23 18:54UTC to 2024-11-23 19:00UTC
Event contains 554 original clicks, 277 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 273 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6.8 |
| Median 3dB Center Frequency [kHz] | 6.32 |
| Median 10dB Center Frequency [kHz] | 6.97 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.23 (5.58 - 7.15) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 3.88 (3.87 - 9.3) |
| Median duration [μs] (25-75 percentile) | 1382 (1000 - 1981) |
Event ID: 7950.241123190002.wav
Time: 2024-11-23 19:00UTC to 2024-11-23 19:06UTC
Event contains 984 original clicks, 492 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 460 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6.8 |
| Median 3dB Center Frequency [kHz] | 6.51 |
| Median 10dB Center Frequency [kHz] | 6.77 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.04 (5.85 - 7.25) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 3.78 ( 3.8 - 9.04) |
| Median duration [μs] (25-75 percentile) | 1264 (212 - 2018) |
Event ID: 7950.241123190602.wav
Time: 2024-11-23 19:06UTC to 2024-11-23 19:12UTC
Event contains 1114 original clicks, 557 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 493 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 7.2 |
| Median 3dB Center Frequency [kHz] | 6.87 |
| Median 10dB Center Frequency [kHz] | 7.03 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.01 (6.28 - 7.47) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 3.64 (4.32 - 8.95) |
| Median duration [μs] (25-75 percentile) | 967 (0 - 1572) |
Event ID: 7950.241123191202.wav
Time: 2024-11-23 19:12UTC to 2024-11-23 19:18UTC
Event contains 1092 original clicks, 546 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 508 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6.8 |
| Median 3dB Center Frequency [kHz] | 6.75 |
| Median 10dB Center Frequency [kHz] | 6.66 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.942 (6.15 - 7.27) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.96 (4.35 - 8.09) |
| Median duration [μs] (25-75 percentile) | 667 (0 - 1333) |
Event ID: 7950.241123191802.wav
Time: 2024-11-23 19:18UTC to 2024-11-23 19:24UTC
Event contains 864 original clicks, 432 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 400 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 7.2 |
| Median 3dB Center Frequency [kHz] | 6.8 |
| Median 10dB Center Frequency [kHz] | 7.09 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.94 (6.24 - 7.36) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 3.45 (4.68 - 9.16) |
| Median duration [μs] (25-75 percentile) | 89 (0 - 1285) |
Event ID: 7950.241123192402.wav
Time: 2024-11-23 19:24UTC to 2024-11-23 19:30UTC
Event contains 1848 original clicks, 924 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 876 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6.4 |
| Median 3dB Center Frequency [kHz] | 6.33 |
| Median 10dB Center Frequency [kHz] | 6.68 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.23 (5.55 - 7.01) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 3.28 (4.23 - 8.62) |
| Median duration [μs] (25-75 percentile) | 1173 (1000 - 1606) |
Event ID: 7950.241123195402.wav
Time: 2024-11-23 19:54UTC to 2024-11-23 20:00UTC
Event contains 1064 original clicks, 532 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 425 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 8.8 |
| Median 3dB Center Frequency [kHz] | 8.53 |
| Median 10dB Center Frequency [kHz] | 8.23 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.13 (7.84 - 9.21) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 3.52 (6.24 - 10.4) |
| Median duration [μs] (25-75 percentile) | 349 (0 - 1598) |
Event ID: 7950.241123200002.wav
Time: 2024-11-23 20:00UTC to 2024-11-23 20:06UTC
Event contains 738 original clicks, 369 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 344 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 8.8 |
| Median 3dB Center Frequency [kHz] | 8.27 |
| Median 10dB Center Frequency [kHz] | 8.32 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.26 (7.27 - 9.12) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 4.27 (5.05 - 10.8) |
| Median duration [μs] (25-75 percentile) | 167 (0 - 1466) |
Event ID: 7950.241123200602.wav
Time: 2024-11-23 20:06UTC to 2024-11-23 20:12UTC
Event contains 628 original clicks, 314 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 295 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 8.8 |
| Median 3dB Center Frequency [kHz] | 9.05 |
| Median 10dB Center Frequency [kHz] | 9.12 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.31 ( 8.4 - 9.72) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 3.79 (6.34 - 11.3) |
| Median duration [μs] (25-75 percentile) | 242 (0 - 1615) |
Event ID: 7950.241123201202.wav
Time: 2024-11-23 20:12UTC to 2024-11-23 20:18UTC
Event contains 620 original clicks, 310 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 290 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 8 |
| Median 3dB Center Frequency [kHz] | 7.49 |
| Median 10dB Center Frequency [kHz] | 7.86 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.19 (6.77 - 8.09) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 3.9 (5.29 - 10.4) |
| Median duration [μs] (25-75 percentile) | 627 (0 - 1498) |
Event ID: 7950.241123201802.wav
Time: 2024-11-23 20:18UTC to 2024-11-23 20:24UTC
Event contains 672 original clicks, 336 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 311 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 8 |
| Median 3dB Center Frequency [kHz] | 8.1 |
| Median 10dB Center Frequency [kHz] | 8.51 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.37 (7.64 - 8.73) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 3.62 (6.42 - 10.1) |
| Median duration [μs] (25-75 percentile) | 787 (0 - 1822) |
Event ID: 7950.241123202402.wav
Time: 2024-11-23 20:24UTC to 2024-11-23 20:30UTC
Event contains 558 original clicks, 279 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 256 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 8 |
| Median 3dB Center Frequency [kHz] | 7.68 |
| Median 10dB Center Frequency [kHz] | 8.29 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.35 (6.95 - 8.52) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 4.17 (5.23 - 10.4) |
| Median duration [μs] (25-75 percentile) | 811 (0 - 1989) |
Event ID: 7950.241123203602.wav
Time: 2024-11-23 20:36UTC to 2024-11-23 20:42UTC
Event contains 458 original clicks, 229 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 205 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6.8 |
| Median 3dB Center Frequency [kHz] | 6.59 |
| Median 10dB Center Frequency [kHz] | 6.78 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.13 (5.62 - 7.39) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 3.68 (4.64 - 9.15) |
| Median duration [μs] (25-75 percentile) | 263 (0 - 1502) |
Event ID: 7950.241123210602.wav
Time: 2024-11-23 21:06UTC to 2024-11-23 21:12UTC
Event contains 402 original clicks, 201 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 157 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 7.6 |
| Median 3dB Center Frequency [kHz] | 7.55 |
| Median 10dB Center Frequency [kHz] | 7.55 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.18 (6.76 - 8.24) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 3.72 (5.44 - 10.2) |
| Median duration [μs] (25-75 percentile) | 1004 (235 - 1530) |
Event ID: 7950.241125093002.wav
Time: 2024-11-25 09:30UTC to 2024-11-25 09:36UTC
Event contains 1710 original clicks, 855 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 739 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 11.6 |
| Median 3dB Center Frequency [kHz] | 11.6 |
| Median 10dB Center Frequency [kHz] | 11.6 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.01 (11.2 - 12) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.97 (10.2 - 13) |
| Median duration [μs] (25-75 percentile) | 0 (0 - 1198) |
Event ID: 7950.241125093602.wav
Time: 2024-11-25 09:36UTC to 2024-11-25 09:42UTC
Event contains 680 original clicks, 340 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 232 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 11.2 |
| Median 3dB Center Frequency [kHz] | 11.3 |
| Median 10dB Center Frequency [kHz] | 10.9 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.05 (10.6 - 11.9) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.82 (9.35 - 12.5) |
| Median duration [μs] (25-75 percentile) | 90 (0 - 1000) |
Event ID: 7950.241126080603.wav
Time: 2024-11-26 08:06UTC to 2024-11-26 08:12UTC
Event contains 1874 original clicks, 937 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 888 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 12.8 |
| Median 3dB Center Frequency [kHz] | 12.2 |
| Median 10dB Center Frequency [kHz] | 12.3 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.1 (11.6 - 12.9) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.71 (10.8 - 13.9) |
| Median duration [μs] (25-75 percentile) | 551 (0 - 1101) |
Event ID: 7950.241126081203.wav
Time: 2024-11-26 08:12UTC to 2024-11-26 08:18UTC
Event contains 1964 original clicks, 982 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 901 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 8 |
| Median 3dB Center Frequency [kHz] | 7.81 |
| Median 10dB Center Frequency [kHz] | 7.63 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.07 (7.18 - 8.42) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.56 (6.21 - 8.93) |
| Median duration [μs] (25-75 percentile) | 414 (0 - 1000) |
Event ID: 7950.241126081803.wav
Time: 2024-11-26 08:18UTC to 2024-11-26 08:24UTC
Event contains 3118 original clicks, 1559 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 1413 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 8.8 |
| Median 3dB Center Frequency [kHz] | 8.44 |
| Median 10dB Center Frequency [kHz] | 8.41 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1 ( 8 - 8.87) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.54 (7.37 - 9.52) |
| Median duration [μs] (25-75 percentile) | 120 (0 - 1000) |
Event ID: 7950.241126082403.wav
Time: 2024-11-26 08:24UTC to 2024-11-26 08:30UTC
Event contains 1600 original clicks, 800 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 705 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 10.8 |
| Median 3dB Center Frequency [kHz] | 9.19 |
| Median 10dB Center Frequency [kHz] | 9.06 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.01 (8.68 - 9.66) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.55 (7.92 - 10.2) |
| Median duration [μs] (25-75 percentile) | 182 (0 - 1000) |
Event ID: 7950.241126083003.wav
Time: 2024-11-26 08:30UTC to 2024-11-26 08:36UTC
Event contains 1126 original clicks, 563 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 480 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 7.6 |
| Median 3dB Center Frequency [kHz] | 6.36 |
| Median 10dB Center Frequency [kHz] | 6.04 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.971 (5.68 - 6.93) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.41 (4.88 - 8.25) |
| Median duration [μs] (25-75 percentile) | 113 (0 - 1000) |
Event ID: 7950.241126103603.wav
Time: 2024-11-26 10:36UTC to 2024-11-26 10:42UTC
Event contains 448 original clicks, 224 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 134 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 6.16 |
| Median 10dB Center Frequency [kHz] | 6.14 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.04 (5.58 - 6.74) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.5 (4.85 - 7.62) |
| Median duration [μs] (25-75 percentile) | 124 (100 - 352) |
Event ID: 7950.241126114803.wav
Time: 2024-11-26 11:48UTC to 2024-11-26 11:54UTC
Event contains 914 original clicks, 457 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 314 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 6.02 |
| Median 10dB Center Frequency [kHz] | 5.96 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.08 (5.45 - 6.57) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.53 (4.59 - 7.23) |
| Median duration [μs] (25-75 percentile) | 85 (0 - 198) |
Event ID: 7950.241127032403.wav
Time: 2024-11-27 03:24UTC to 2024-11-27 03:30UTC
Event contains 594 original clicks, 297 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 151 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 5.88 |
| Median 10dB Center Frequency [kHz] | 5.78 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.08 (5.26 - 6.48) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.56 (4.48 - 7) |
| Median duration [μs] (25-75 percentile) | 31 (0 - 151) |
Event ID: 7950.241127045403.wav
Time: 2024-11-27 04:54UTC to 2024-11-27 05:00UTC
Event contains 1040 original clicks, 520 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 338 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 6.07 |
| Median 10dB Center Frequency [kHz] | 5.96 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.13 (5.54 - 6.68) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.7 (4.66 - 7.27) |
| Median duration [μs] (25-75 percentile) | 167 (19 - 257) |
Event ID: 7950.241127050003.wav
Time: 2024-11-27 05:00UTC to 2024-11-27 05:06UTC
Event contains 772 original clicks, 386 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 243 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 6.04 |
| Median 10dB Center Frequency [kHz] | 5.96 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.05 (5.49 - 6.62) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.52 (4.73 - 7.21) |
| Median duration [μs] (25-75 percentile) | 2.6 (0 - 100) |
Event ID: 7950.241127062403.wav
Time: 2024-11-27 06:24UTC to 2024-11-27 06:30UTC
Event contains 622 original clicks, 311 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 224 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 5.86 |
| Median 10dB Center Frequency [kHz] | 5.77 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.08 (5.25 - 6.47) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.5 (4.39 - 7.12) |
| Median duration [μs] (25-75 percentile) | 344 (124 - 1000) |
Event ID: 7950.241127063003.wav
Time: 2024-11-27 06:30UTC to 2024-11-27 06:36UTC
Event contains 828 original clicks, 414 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 233 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 5.99 |
| Median 10dB Center Frequency [kHz] | 5.92 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.1 (5.43 - 6.56) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.6 (4.51 - 7.25) |
| Median duration [μs] (25-75 percentile) | 136 (16 - 276) |
Event ID: 7950.241127064203.wav
Time: 2024-11-27 06:42UTC to 2024-11-27 06:48UTC
Event contains 458 original clicks, 229 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 114 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 5.96 |
| Median 10dB Center Frequency [kHz] | 5.89 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.04 (5.46 - 6.47) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.56 ( 4.7 - 7.08) |
| Median duration [μs] (25-75 percentile) | 48 (0 - 146) |
Event ID: 7950.241127065403.wav
Time: 2024-11-27 06:54UTC to 2024-11-27 07:00UTC
Event contains 982 original clicks, 491 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 290 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 5.89 |
| Median 10dB Center Frequency [kHz] | 5.91 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.11 (5.23 - 6.49) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.76 (4.43 - 7.3) |
| Median duration [μs] (25-75 percentile) | 134 (23 - 278) |
Event ID: 7950.241127071203.wav
Time: 2024-11-27 07:12UTC to 2024-11-27 07:18UTC
Event contains 740 original clicks, 370 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 234 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 6.04 |
| Median 10dB Center Frequency [kHz] | 5.96 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.08 ( 5.4 - 6.63) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.67 (4.55 - 7.29) |
| Median duration [μs] (25-75 percentile) | 155 (0 - 323) |
Event ID: 7950.241127082403.wav
Time: 2024-11-27 08:24UTC to 2024-11-27 08:30UTC
Event contains 1140 original clicks, 570 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 406 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 5.9 |
| Median 10dB Center Frequency [kHz] | 5.85 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1 (5.33 - 6.5) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.44 ( 4.6 - 7.14) |
| Median duration [μs] (25-75 percentile) | 353 (100 - 1000) |
Event ID: 7950.241127083003.wav
Time: 2024-11-27 08:30UTC to 2024-11-27 08:36UTC
Event contains 1238 original clicks, 619 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 441 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 5.94 |
| Median 10dB Center Frequency [kHz] | 5.85 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.02 (5.32 - 6.5) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.49 ( 4.5 - 7.13) |
| Median duration [μs] (25-75 percentile) | 592 (193 - 1079) |
Event ID: 7950.241127084203.wav
Time: 2024-11-27 08:42UTC to 2024-11-27 08:48UTC
Event contains 1064 original clicks, 532 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 388 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 5.84 |
| Median 10dB Center Frequency [kHz] | 5.78 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.989 ( 5.3 - 6.35) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.43 ( 4.5 - 6.94) |
| Median duration [μs] (25-75 percentile) | 448 (115 - 1000) |
Event ID: 7950.241127084803.wav
Time: 2024-11-27 08:48UTC to 2024-11-27 08:54UTC
Event contains 738 original clicks, 369 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 291 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 6.01 |
| Median 10dB Center Frequency [kHz] | 5.98 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.06 (5.43 - 6.6) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.56 (4.65 - 7.25) |
| Median duration [μs] (25-75 percentile) | 373 (137 - 1000) |
Event ID: 7950.241127085403.wav
Time: 2024-11-27 08:54UTC to 2024-11-27 09:00UTC
Event contains 552 original clicks, 276 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 211 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 5.85 |
| Median 10dB Center Frequency [kHz] | 5.84 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.18 (5.16 - 6.45) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.53 (4.46 - 7.1) |
| Median duration [μs] (25-75 percentile) | 469 (182 - 1000) |
Event ID: 7950.241127092403.wav
Time: 2024-11-27 09:24UTC to 2024-11-27 09:30UTC
Event contains 446 original clicks, 223 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 164 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6.4 |
| Median 3dB Center Frequency [kHz] | 6.36 |
| Median 10dB Center Frequency [kHz] | 6.23 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.02 (5.83 - 6.91) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.57 (4.96 - 7.49) |
| Median duration [μs] (25-75 percentile) | 279 (20 - 1000) |
Event ID: 7950.241127093003.wav
Time: 2024-11-27 09:30UTC to 2024-11-27 09:36UTC
Event contains 412 original clicks, 206 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 149 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6.4 |
| Median 3dB Center Frequency [kHz] | 6.24 |
| Median 10dB Center Frequency [kHz] | 6.1 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1 (5.77 - 6.77) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.51 (4.98 - 7.35) |
| Median duration [μs] (25-75 percentile) | 136 (18 - 1000) |
Event ID: 7950.241127104203.wav
Time: 2024-11-27 10:42UTC to 2024-11-27 10:48UTC
Event contains 656 original clicks, 328 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 191 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 6.12 |
| Median 10dB Center Frequency [kHz] | 6.05 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.09 (5.55 - 6.8) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.55 (4.75 - 7.35) |
| Median duration [μs] (25-75 percentile) | 164 (31 - 356) |
Event ID: 7950.241127104803.wav
Time: 2024-11-27 10:48UTC to 2024-11-27 10:54UTC
Event contains 944 original clicks, 472 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 242 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 5.87 |
| Median 10dB Center Frequency [kHz] | 5.83 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.03 (5.31 - 6.38) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.47 (4.46 - 7.13) |
| Median duration [μs] (25-75 percentile) | 121 (23 - 294) |
Event ID: 7950.241128074803.wav
Time: 2024-11-28 07:48UTC to 2024-11-28 07:54UTC
Event contains 2002 original clicks, 1001 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 719 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 6.09 |
| Median 10dB Center Frequency [kHz] | 6.03 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.17 (5.43 - 6.75) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.8 (4.61 - 7.42) |
| Median duration [μs] (25-75 percentile) | 305 (100 - 1000) |
Event ID: 7950.241128090603.wav
Time: 2024-11-28 09:06UTC to 2024-11-28 09:12UTC
Event contains 796 original clicks, 398 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 189 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 6.05 |
| Median 10dB Center Frequency [kHz] | 6.04 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.12 (5.47 - 6.81) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.72 (4.67 - 7.46) |
| Median duration [μs] (25-75 percentile) | 83 (5 - 214) |
Event ID: 7950.241128231701.wav
Time: 2024-11-28 23:17UTC to 2024-11-28 23:23UTC
Event contains 464 original clicks, 232 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 212 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 11.6 |
| Median 3dB Center Frequency [kHz] | 11.7 |
| Median 10dB Center Frequency [kHz] | 12 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 3.09 (9.45 - 13.8) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 8.46 (6.82 - 16.6) |
| Median duration [μs] (25-75 percentile) | 201 (40 - 1000) |
Event ID: 7950.241129061702.wav
Time: 2024-11-29 06:17UTC to 2024-11-29 06:23UTC
Event contains 434 original clicks, 217 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 141 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 9.6 |
| Median 3dB Center Frequency [kHz] | 9.53 |
| Median 10dB Center Frequency [kHz] | 9.6 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.35 (8.51 - 10.5) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 4.09 ( 6.6 - 12.3) |
| Median duration [μs] (25-75 percentile) | 68 (13 - 214) |
Event ID: 7950.241129065902.wav
Time: 2024-11-29 06:59UTC to 2024-11-29 07:05UTC
Event contains 416 original clicks, 208 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 156 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 5.99 |
| Median 10dB Center Frequency [kHz] | 5.94 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.08 (5.42 - 6.59) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.52 (4.63 - 7.16) |
| Median duration [μs] (25-75 percentile) | 169 (29 - 1000) |
Event ID: 7950.241129071102.wav
Time: 2024-11-29 07:11UTC to 2024-11-29 07:17UTC
Event contains 630 original clicks, 315 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 215 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 5.96 |
| Median 10dB Center Frequency [kHz] | 5.96 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.08 (5.34 - 6.56) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.62 (4.62 - 7.24) |
| Median duration [μs] (25-75 percentile) | 164 (21 - 309) |
Event ID: 7950.241129124102.wav
Time: 2024-11-29 12:41UTC to 2024-11-29 12:47UTC
Event contains 408 original clicks, 204 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 148 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6.4 |
| Median 3dB Center Frequency [kHz] | 6.5 |
| Median 10dB Center Frequency [kHz] | 6.22 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.15 (5.96 - 7.05) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.71 (4.77 - 7.65) |
| Median duration [μs] (25-75 percentile) | 65 (0 - 354) |
Event ID: 7950.241129124702.wav
Time: 2024-11-29 12:47UTC to 2024-11-29 12:53UTC
Event contains 1180 original clicks, 590 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 450 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 6.23 |
| Median 10dB Center Frequency [kHz] | 6.13 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.02 (5.69 - 6.83) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.55 (4.81 - 7.42) |
| Median duration [μs] (25-75 percentile) | 175 (0 - 1000) |
Event ID: 7950.241129125302.wav
Time: 2024-11-29 12:53UTC to 2024-11-29 12:59UTC
Event contains 646 original clicks, 323 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 243 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 6 |
| Median 10dB Center Frequency [kHz] | 5.83 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1 (5.51 - 6.54) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.47 (4.67 - 7.05) |
| Median duration [μs] (25-75 percentile) | 198 (17 - 1000) |
Event ID: 7950.241129131702.wav
Time: 2024-11-29 13:17UTC to 2024-11-29 13:23UTC
Event contains 796 original clicks, 398 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 296 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6.4 |
| Median 3dB Center Frequency [kHz] | 6.27 |
| Median 10dB Center Frequency [kHz] | 6.12 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.1 (5.58 - 6.88) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.79 ( 4.8 - 7.56) |
| Median duration [μs] (25-75 percentile) | 259 (100 - 1000) |
Event ID: 7950.241129132302.wav
Time: 2024-11-29 13:23UTC to 2024-11-29 13:29UTC
Event contains 738 original clicks, 369 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 267 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 6.08 |
| Median 10dB Center Frequency [kHz] | 6.01 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.06 (5.48 - 6.67) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.64 (4.57 - 7.36) |
| Median duration [μs] (25-75 percentile) | 336 (100 - 1000) |
Event ID: 7950.241129132902.wav
Time: 2024-11-29 13:29UTC to 2024-11-29 13:35UTC
Event contains 1356 original clicks, 678 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 551 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 6.27 |
| Median 10dB Center Frequency [kHz] | 6.11 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.06 (5.63 - 6.82) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.62 (4.68 - 7.42) |
| Median duration [μs] (25-75 percentile) | 323 (23 - 1000) |
Event ID: 7950.241130011102.wav
Time: 2024-11-30 01:11UTC to 2024-11-30 01:17UTC
Event contains 446 original clicks, 223 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 113 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 12.4 |
| Median 3dB Center Frequency [kHz] | 11.7 |
| Median 10dB Center Frequency [kHz] | 12.1 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.19 ( 11 - 12.3) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 4.28 (9.21 - 15.6) |
| Median duration [μs] (25-75 percentile) | 29 (3 - 100) |
Event ID: 7950.241130051702.wav
Time: 2024-11-30 05:17UTC to 2024-11-30 05:23UTC
Event contains 810 original clicks, 405 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 384 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 7.2 |
| Median 3dB Center Frequency [kHz] | 5.64 |
| Median 10dB Center Frequency [kHz] | 5.91 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.827 (5.25 - 6.1) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.25 (4.57 - 7.39) |
| Median duration [μs] (25-75 percentile) | 205 (0 - 1000) |
Event ID: 7950.241130054102.wav
Time: 2024-11-30 05:41UTC to 2024-11-30 05:47UTC
Event contains 414 original clicks, 207 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 202 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 12.8 |
| Median 3dB Center Frequency [kHz] | 9.34 |
| Median 10dB Center Frequency [kHz] | 9.29 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.06 ( 9 - 9.77) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 3.29 (8.48 - 10.9) |
| Median duration [μs] (25-75 percentile) | 239 (19 - 1000) |
Event ID: 7950.241130054702.wav
Time: 2024-11-30 05:47UTC to 2024-11-30 05:53UTC
Event contains 756 original clicks, 378 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 370 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 8 |
| Median 3dB Center Frequency [kHz] | 5.84 |
| Median 10dB Center Frequency [kHz] | 5.9 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.895 (5.51 - 6.19) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.47 (4.65 - 7.09) |
| Median duration [μs] (25-75 percentile) | 338 (8 - 1000) |
Event ID: 7950.241130055302.wav
Time: 2024-11-30 05:53UTC to 2024-11-30 05:59UTC
Event contains 1010 original clicks, 505 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 496 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 7.2 |
| Median 3dB Center Frequency [kHz] | 6.5 |
| Median 10dB Center Frequency [kHz] | 6.38 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.953 (5.92 - 7.09) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.28 (5.03 - 8.56) |
| Median duration [μs] (25-75 percentile) | 438 (0 - 1047) |
Event ID: 7950.241130110502.wav
Time: 2024-11-30 11:05UTC to 2024-11-30 11:11UTC
Event contains 612 original clicks, 306 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 198 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 5.99 |
| Median 10dB Center Frequency [kHz] | 5.9 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.03 (5.46 - 6.56) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.39 (4.64 - 7.21) |
| Median duration [μs] (25-75 percentile) | 351 (117 - 1000) |
Event ID: 7950.241130112302.wav
Time: 2024-11-30 11:23UTC to 2024-11-30 11:29UTC
Event contains 710 original clicks, 355 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 206 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 5.88 |
| Median 10dB Center Frequency [kHz] | 5.84 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.06 (5.34 - 6.42) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.36 (4.63 - 7.03) |
| Median duration [μs] (25-75 percentile) | 442 (100 - 1000) |
Event ID: 7950.241130115302.wav
Time: 2024-11-30 11:53UTC to 2024-11-30 11:59UTC
Event contains 1260 original clicks, 630 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 431 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 5.91 |
| Median 10dB Center Frequency [kHz] | 5.85 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.04 (5.37 - 6.49) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.4 (4.58 - 7.11) |
| Median duration [μs] (25-75 percentile) | 839 (262 - 1494) |
Event ID: 7950.241130231702.wav
Time: 2024-11-30 23:17UTC to 2024-11-30 23:23UTC
Event contains 1610 original clicks, 805 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 734 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 7.6 |
| Median 3dB Center Frequency [kHz] | 7.56 |
| Median 10dB Center Frequency [kHz] | 7.66 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.917 (7.13 - 8.03) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.69 (6.49 - 9.21) |
| Median duration [μs] (25-75 percentile) | 871 (380 - 1264) |
Event ID: 7950.241130232302.wav
Time: 2024-11-30 23:23UTC to 2024-11-30 23:29UTC
Event contains 1304 original clicks, 652 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 613 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 7.6 |
| Median 3dB Center Frequency [kHz] | 7.64 |
| Median 10dB Center Frequency [kHz] | 7.55 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.93 (7.19 - 8.09) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.26 (6.51 - 8.6) |
| Median duration [μs] (25-75 percentile) | 649 (237 - 1176) |
Event ID: 7950.241130232902.wav
Time: 2024-11-30 23:29UTC to 2024-11-30 23:35UTC
Event contains 1188 original clicks, 594 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 534 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6.8 |
| Median 3dB Center Frequency [kHz] | 7.18 |
| Median 10dB Center Frequency [kHz] | 7.1 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.835 (6.77 - 7.59) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.09 ( 6.1 - 8.12) |
| Median duration [μs] (25-75 percentile) | 560 (100 - 1169) |
Event ID: 7950.241130233502.wav
Time: 2024-11-30 23:35UTC to 2024-11-30 23:41UTC
Event contains 3448 original clicks, 1724 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 1523 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 8 |
| Median 3dB Center Frequency [kHz] | 7.72 |
| Median 10dB Center Frequency [kHz] | 7.69 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.841 (7.33 - 8.13) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.25 (6.76 - 8.67) |
| Median duration [μs] (25-75 percentile) | 871 (227 - 1472) |
Event ID: 7950.241130234102.wav
Time: 2024-11-30 23:41UTC to 2024-11-30 23:47UTC
Event contains 4034 original clicks, 2017 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 1802 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 7.6 |
| Median 3dB Center Frequency [kHz] | 7.45 |
| Median 10dB Center Frequency [kHz] | 7.45 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.924 ( 7 - 7.93) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.41 ( 6.2 - 8.76) |
| Median duration [μs] (25-75 percentile) | 785 (328 - 1391) |
Event ID: 7950.241130235302.wav
Time: 2024-11-30 23:53UTC to 2024-11-30 23:59UTC
Event contains 6082 original clicks, 3041 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 2355 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 7.2 |
| Median 3dB Center Frequency [kHz] | 7.35 |
| Median 10dB Center Frequency [kHz] | 7.08 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.972 (6.87 - 7.8) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.61 (5.76 - 8.51) |
| Median duration [μs] (25-75 percentile) | 670 (263 - 1204) |
Event ID: 7950.241130235902.wav
Time: 2024-11-30 23:59UTC to 2024-12-01 00:05UTC
Event contains 6102 original clicks, 3051 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 2617 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 8 |
| Median 3dB Center Frequency [kHz] | 8.03 |
| Median 10dB Center Frequency [kHz] | 7.96 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.985 (7.57 - 8.48) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.54 (6.87 - 9.2) |
| Median duration [μs] (25-75 percentile) | 581 (216 - 1019) |
Event ID: 7950.241201001102.wav
Time: 2024-12-01 00:11UTC to 2024-12-01 00:17UTC
Event contains 6508 original clicks, 3254 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 2700 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 7.6 |
| Median 3dB Center Frequency [kHz] | 7.79 |
| Median 10dB Center Frequency [kHz] | 7.64 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 0.954 (7.28 - 8.28) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 2.34 (6.39 - 8.9) |
| Median duration [μs] (25-75 percentile) | 474 (151 - 1000) |
Event ID: 7950.241201130502.wav
Time: 2024-12-01 13:05UTC to 2024-12-01 13:11UTC
Event contains 426 original clicks, 213 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 203 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 8.8 |
| Median 3dB Center Frequency [kHz] | 8.32 |
| Median 10dB Center Frequency [kHz] | 9.06 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.6 ( 7 - 9.6) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 7.04 (3.76 - 13.3) |
| Median duration [μs] (25-75 percentile) | 446 (231 - 1008) |
Event ID: 7950.241202131102.wav
Time: 2024-12-02 13:11UTC to 2024-12-02 13:17UTC
Event contains 404 original clicks, 202 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 163 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 8.8 |
| Median 3dB Center Frequency [kHz] | 8.96 |
| Median 10dB Center Frequency [kHz] | 10.4 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.12 (7.67 - 9.67) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 3.27 (3.89 - 14) |
| Median duration [μs] (25-75 percentile) | 396 (205 - 1000) |
Event ID: 7950.241203060503.wav
Time: 2024-12-03 06:05UTC to 2024-12-03 06:11UTC
Event contains 918 original clicks, 459 valid clicks after filtering.
Click plots and table
SNR histogram includes all filtered clicks. Other plots contain only clicks with SNR >= 15 dB (n = 223 clicks) .
| parameter | value |
|---|---|
| Median Peak Frequency [kHz] | 6 |
| Median 3dB Center Frequency [kHz] | 5.55 |
| Median 10dB Center Frequency [kHz] | 5.62 |
| Median 3dB Bandwidth [kHz] (lower-upper) | 1.1 (5.01 - 6.15) |
| Median 10dB Bandwidth [kHz] (lower-upper) | 3.52 (3.68 - 7.67) |
| Median duration [μs] (25-75 percentile) | 169 (26 - 1000) |
Clean up Event Table
# clean up the event table
evTable <- evTable[evTable$keep == TRUE,]
evTable <- subset(evTable, select = -keep)
# save event table as CSV
write.csv(evTable, file = file.path(params$path_dets,
paste0('eventTable_', params$mission, '_',
params$drift, '_', Sys.Date(),'.csv')))
#dbDisconnect(dbFile)After additional filtering based on median peak frequency, 79 events events of 2158 original events remain.